Electronic calculator having the functions of telephone book, address book, calendar, schedule book and memo book



FIG. 1 is a front elevation view of an electronic calculator having thefunctions of telephone book, address book, calendar, schedule book andmemo book showing my new design;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevation view thereof;

FIG. 7 is a front elevation view thereof with the front cover closed;

FIG. 8 is a right side elevation view thereof with the front coverclosed; and,

FIG. 9 is a top, front, right side perspective view thereof with thefront cover partially open.

The ornamental design for an electronic calculator having the functionsof telephone book, address book, calendar, schedule book and memo book,as shown and described.